2 papers

title:	An Ultra-High Gradient Cerenkov Wakefield Acceleration Experiment at SLAC FFTB
format:	conference procceeding
conference:
year:	2004
7 authors:	J. B. Rosenzweig | S. Hoover | M.J. Hogan | P. Muggli | M.C. Thompson | G. Travish | R. Yoder
abstract:	The creation of ultra-high current, ultra-short pulse beams (Q=3 nC, σz= 20 μm) at the SLAC FFTB has opened the way for very high gradient plasma wakefield acceleration experiments. We study here the use of these beams in a proposed Cerenkov wakefield experiment, where one may excite electromagnetic wakes in a simple dielectric tube with inner diameter of few 100 microns that exceed the GV/m level. We discuss the scaling of the fields with design geometric design parameters, and choice of dielectric. We also examine measurable aspects of the experiment, such as the total coherent Cerenkov radiation energy one may collect, and the expected aspects of dielectric breakdown at high fields.
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title:	An Ultra-High Gradient Cerenkov Wakefield Acceleration Experiment at SLAC FFTB
format:	conference procceeding
conference:
year:	2004
7 authors:	J. B. Rosenzweig | S. Hoover | M.J. Hogan | P. Muggli | M.C. Thompson | G. Travish | R. B. Yoder
abstract:	The creation of ultra-high current, ultra-short pulse beams (Q=3 nC, ) at the SLAC FFTB has opened the way for very high gradient plasma wakefield acceleration experiments. We study here the use of these beams in a proposed Cerenkov wakefield experiment, where one may excite electromagnetic wakes in a simple dielectric tube with inner diameter of few100 microns that exceed the GV/m level. We discuss the scaling of the fields with design geometric design parameters, and choice of dielectric. We also examine measurable aspects of the experiment, such as the total coherent Cerenkov radiation energy one may collect, and the expected aspects of dielectric breakdown at high fields.
keywords:
Download | View | Details | edit | delete